h1,
h2,
h3,
h4,
ul,
dd,
dl,
p,
body {
    margin: 0;
    padding: 0;
}

i,
em {
    font-style: normal;
}

li {
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

button,
input {
    /* "\5B8B\4F53" 就是宋体的意思 这样浏览器兼容性比较好 */
    font-family: Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif;
    border: none;
    outline: none;
  }

a {
    text-decoration: none;
    color: #333;
}

.fr {
    float: right;
}

.fl {
    float: left;
}


.w {
  width: 1200px;
  margin: 0 auto;
  /* background-color: skyblue; */
}
body {
  background-color: #fff;
  height: 3000px; 
}


/* 清除浮动 */
.clearfix:before,
.clearfix:after {
  content: '';
  display: table;
}

.clearfix:after {
  clear: both;
}

.clearfix {
  *zoom: 1;
}
.style-red {
  color: #C81623;
}


/* 字体声明 */
/* @font-face {
    font-family: "iconfont";
    src: url('../fonts/icomoon.eot?p4ssmb');
    src: url('../fonts/icomoon.eot?p4ssmb#iefix') format('embedded-opentype'), 
    url('../fonts/icomoon.ttf?p4ssmb') format('truetype'), 
    url('../fonts/icomoon.woff?p4ssmb') format('woff'), 
    url('../fonts/icomoon.svg?p4ssmb#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
  } */

  @font-face {
    font-family: 'iconfont';
    src: url('../fonts/iconfont.eot');
    src: url('../fonts/iconfont.eot?#iefix') format('embedded-opentype'),
        url('../fonts/iconfont.woff2') format('woff2'),
        url('../fonts/iconfont.woff') format('woff'),
        url('../fonts/iconfont.ttf') format('truetype'),
        url('../fonts/iconfont.svg#iconfont') format('svg');
  }